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Re: [openpgp] First remarks on the last I-D

Peter Gutmann <pgut001@cs.auckland.ac.nz> Tue, 07 June 2022 19:18 UTC

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From: Peter Gutmann <pgut001@cs.auckland.ac.nz>
To: Werner Koch <wk@gnupg.org>, Daniel Huigens <d.huigens=40protonmail.com@dmarc.ietf.org>
CC: Daniel Huigens <d.huigens@protonmail.com>, "openpgp@ietf.org" <openpgp@ietf.org>
Thread-Topic: [openpgp] First remarks on the last I-D
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Date: Tue, 07 Jun 2022 19:17:54 +0000
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Subject: Re: [openpgp] First remarks on the last I-D
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Werner Koch <wk@gnupg.org> writes:

>Also be reminded that in CMS we are still waiting to get basic AD methods in
>real use.

CMS is an odd beast, the only crypto advances that crypto implementations have
adopted there in the last twenty years are AES and SHA-2, presumably because
they couldn't get away with not doing so.  Pretty much every other advance has
just been ignored.  I've still seen RC2 turn up occasionally in messages from
EDI vendors...

Having said that, I'm tempted to turn on Authenticated-Enveloped-Data by
default in place of Enveloped-Data just to see if anything complains about it,
there could be general support for it out there only no-one enables it.

Peter.

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